3KSY Signaling Protein date Nov 24, 2009
title Crystal Structure Of The Histone Domain, Dh-Ph Unit, And Cat Unit Of The Ras Activator Son Of Sevenless (Sos)
authors J.Gureasko, O.Kuchment, J.Kuriyan
compound source
Molecule: Son Of Sevenless Homolog 1
Chain: A
Fragment: Sos-Hdpc, (Unp Residues 1-1049)
Synonym: Sos-1
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Sos1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.259 R_Free 0.312
crystal
cell
length a length b length c angle alpha angle beta angle gamma
150.961 160.918 118.868 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.18 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceRole of the histone domain in the autoinhibition and activation of the Ras activator Son of Sevenless., Gureasko J, Kuchment O, Makino DL, Sondermann H, Bar-Sagi D, Kuriyan J, Proc Natl Acad Sci U S A. 2010 Feb 4. PMID:20133692
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (230 Kb) [Save to disk]
  • Biological Unit Coordinates (3ksy.pdb1.gz) 224 Kb
  • Biological Unit Coordinates (3ksy.pdb2.gz) 446 Kb
  • CSU: Contacts of Structural Units for 3KSY
  • Structure Factors (186 Kb)
  • Retrieve 3KSY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KSY from S2C, [Save to disk]
  • Re-refined 3ksy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3KSY in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 3KSY
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3KSY, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ksy_A] [3ksy]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3KSY: [H2A] [PH] [RasGEF] [RasGEFN] [RhoGEF ] by SMART
    • Other resources with information on 3KSY
  • Community annotation for 3KSY at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science